Exam 2 Fall 2012 = -csc2 x + 2 csc x cot x = -csc2 + 2 csc cot = -1 -0 y - y0 = m ( x - x0 ) = -1 -1 2 = 0 -csc2 x + 2 csc x cot x = = csc x ( ) 2 cot x - csc x csc x ( 2…
